
Lex Fridman Podcast
Conversations about science, technology, history, philosophy and the nature of intelligence, consciousness, love, and power. Lex is an AI researcher at MIT and beyond.
Latest episodes

738 snips
May 5, 2025 • 3h 7min
#468 – Janna Levin: Black Holes, Wormholes, Aliens, Paradoxes & Extra Dimensions
Janna Levin, a theoretical physicist and cosmologist, dives deep into the enigmatic world of black holes and extra dimensions. She shares fascinating insights into the formation of black holes, the interplay of gravity and time, and the mind-bending implications of quantum mechanics. The talk explores the potential for extraterrestrial life in other dimensions and even questions the nature of consciousness. Levin also tackles the complexities of wormholes, dark energy, and gravitational waves, emphasizing the continuous quest for understanding in science.

1,015 snips
Apr 30, 2025 • 0sec
#467 – Tim Sweeney: Fortnite, Unreal Engine, and the Future of Gaming
Tim Sweeney, the visionary founder and CEO of Epic Games and creator of Fortnite and the Unreal Engine, shares insights into the future of gaming. He discusses the revolutionary evolution of Epic Games and the impact of the Unreal Engine on game design. Sweeney highlights the rise of the metaverse through Fortnite, its cultural significance, and the challenges faced in online gaming infrastructure. Moreover, he emphasizes the importance of empowering indie developers and the innovations shaping the gaming landscape, including the new programming language Verse.

1,990 snips
Apr 24, 2025 • 3h 14min
#466 – Jeffrey Wasserstrom: China, Xi Jinping, Trade War, Taiwan, Hong Kong, Mao
Jeffrey Wasserstrom, an expert on modern Chinese history, discusses pivotal moments in China's past and present. He dives into the contrasting leadership styles of Xi Jinping and Mao Zedong, revealing their similarities and differing philosophies on governance. The conversation covers the Tiananmen Square protests, shedding light on the enduring legacy of the movement and 'Tank Man.' Wasserstrom also analyzes the complexities of censorship in China and the impact of nationalism on U.S.-China relations, especially regarding Taiwan and Hong Kong's tensions.

364 snips
Apr 17, 2025 • 3h 35min
#465 – Robert Rodriguez: Sin City, Desperado, El Mariachi, Alita, and Filmmaking
Robert Rodriguez, a legendary filmmaker known for classics like Sin City and El Mariachi, shares insights into his innovative approach to independent filmmaking. He discusses the pressures of capturing scenes in a single take and how technology and AI are transforming storytelling. Rodriguez reflects on overcoming setbacks and the creative process behind unique projects like Alita, emphasizing the importance of collaboration and authentic representation. His journey showcases resilience in the face of challenges and the exhilarating unpredictability of the filmmaking world.

675 snips
Apr 9, 2025 • 3h 27min
#464 – Dave Smith: Israel, Ukraine, Epstein, Mossad, Conspiracies & Antisemitism
Dave Smith, a comedian and political commentator, dives into the intricacies of libertarianism and the legacy of Ron Paul. He critiques U.S. foreign policy and its links to terrorism, advocating for a greater understanding of conflicts like the Israeli-Palestinian situation. Smith tackles the rise of anti-Semitism in online discourse and its complexities. He also engages in a thought-provoking discussion about Jeffrey Epstein's connections to power and the implications of conspiracy theories on public trust. Expect humor blended with deep socio-political insights!

1,760 snips
Mar 30, 2025 • 3h 16min
#463 – Douglas Murray: Putin, Zelenskyy, Trump, Israel, Netanyahu, Hamas & Gaza
Douglas Murray, author and political commentator, dives into pivotal global conflicts including Ukraine and the Israel-Palestine situation. He discusses the nuances of leadership under duress, particularly around Zelenskyy's challenges amidst war. The conversation critiques misinformation in media narratives and explores the implications of Hamas' ideology on the humanitarian crisis in Gaza. Murray also reflects on the moral complexities of violence and the historical roots of anti-Semitism, providing thought-provoking insights on the chaos of contemporary geopolitics.

2,804 snips
Mar 26, 2025 • 0sec
#462 – Ezra Klein and Derek Thompson: Politics, Trump, AOC, Elon & DOGE
Ezra Klein, a NY Times columnist, and Derek Thompson from The Atlantic dive into the evolving political landscape in America. They discuss the influence of figures like Trump and Elon Musk on political ideologies. The duo also highlights the challenges within the Democratic Party and advocates for a progressive shift towards abundance. They critique the current bureaucratic system and the impact of technology on intelligence, calling for innovation in policy and governance to tackle socio-economic issues.

4,607 snips
Mar 22, 2025 • 5h 30min
#461 – ThePrimeagen: Programming, AI, ADHD, Productivity, Addiction, and God
In this engaging conversation, Michael Paulson, known as ThePrimeagen, shares his journey as a programmer and influencer. He dives into the transformative power of programming, discussing the joy of discovery and creativity in coding. The talk also touches on mental health, personal challenges like ADHD, and the impact of addiction on relationships. With insights into the future of AI in programming, Paulson emphasizes the importance of merging technology with creativity, advocating for resilience and meaningful connections in both life and work.

1,885 snips
Mar 16, 2025 • 3h 26min
#460 – Narendra Modi: Prime Minister of India – Power, Democracy, War & Peace
Narendra Modi, the Prime Minister of India, shares insights from his journey as a leader in the world's largest democracy. He discusses the importance of unity in India's diverse culture, and the role spirituality plays in personal identity, particularly through fasting traditions. Modi reflects on global diplomacy, emphasizing dialogue over conflict, especially with China and Pakistan. Delving into his leadership during crises, he highlights the significance of humility and constructive criticism in governance, while also addressing India's rise in the AI sector.

10,023 snips
Feb 3, 2025 • 5h 16min
#459 – DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters
Dylan Patel, founder of SemiAnalysis, and Nathan Lambert, research scientist at the Allen Institute for AI, dive into the intricate world of AI and semiconductors. They discuss the implications of China's DeepSeq AI models, the evolving geopolitical landscape, and how export controls impact technology competition. The conversation reveals fascinating insights about AI model architectures, including mixture of experts models, and the challenges of training and optimization. They also ponder the role of transparency and ethics in AI development, shaping the future of this transformative technology.